Academy
Award winners Halle Berry, Sandra Bullock, Nicole Kidman and Reese
Witherspoon will present on the Oscar telecast, show producers Craig
Zadan and Neil Meron announced Wednesday. All four have previously
won the award for Best Actress.

Berry
won the award for her performance in "Monster's Ball"
(2001), Bullock for "The Blind Side" (2009), Kidman for
"The Hours" (2002) and Witherspoon for "Walk the Line"
(2005).

Oscars
for outstanding film achievements of 2012 will be presented on "Oscar
Sunday," Feb. 24, at the Dolby Theatre at Hollywood & Highland
Center, and will be hosted by Seth MacFarlane live on the ABC
Television Network. For more information, go to Oscar.com or download
the official Oscars app.